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NS_E_SESSION_NOT_FOUND
NS_E_SESSION_NOT_FOUND: network-stage diagnosis
NS_E_SESSION_NOT_FOUND (0xC00D2EF3) means the server cannot find the session identifier supplied by the client.
Evidence to preserve
Record the session identifier, server instance, request that supplied it and the event that created or should have created that session.
Focused verification
Establish a new session on the same server instance and immediately repeat the operation. If it succeeds, look for stale identifiers, cross-server routing or session cleanup.
Technical references
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